/* ═══════════════════════════════════════════════════════════
   Circular Gallery — 3D Wheel Implementation
   ═══════════════════════════════════════════════════════════ */

:root {
  --cg-item-width: 320px;
  --cg-item-height: 450px;
  --cg-depth: 700px;
  --cg-transition: 1s cubic-bezier(0.19, 1, 0.22, 1);
  --cg-accent: #c8a96e;
}

.circular-gallery {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 2500px;
  overflow: hidden;
  touch-action: none;
  background: radial-gradient(circle at center, rgba(30, 30, 30, 0.4) 0%, transparent 70%);
}

.circular-gallery__wheel {
  position: relative;
  width: var(--cg-item-width);
  height: var(--cg-item-height);
  transform-style: preserve-3d;
  transition: transform var(--cg-transition);
  will-change: transform;
}

.circular-gallery__item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  transition: all var(--cg-transition);
  cursor: pointer;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(20, 20, 20, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.circular-gallery__item img, 
.circular-gallery__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  transition: transform 1.5s var(--cg-transition);
}

.circular-gallery__item.is-active img,
.circular-gallery__item.is-active video {
  transform: scale(1.05);
}

.circular-gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0, 0, 0, 0.9));
  opacity: 0.7;
  transition: opacity 0.5s;
}

.circular-gallery__item:hover::after {
  opacity: 0.4;
}

.circular-gallery__item-title {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-style: italic;
  color: #fff;
  z-index: 2;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--cg-transition);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.circular-gallery__item.is-active .circular-gallery__item-title {
  opacity: 1;
  transform: translateY(0);
}

/* Depth & Focus Effects */
.circular-gallery__item:not(.is-active) {
  filter: grayscale(0.4) brightness(0.4) blur(1px);
  opacity: 0.6;
}

.circular-gallery__item.is-active {
  filter: none;
  opacity: 1;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 40px rgba(200, 169, 110, 0.15);
  z-index: 10;
}

/* Navigation Indicators */
.circular-gallery__indicators {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 100;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.circular-gallery__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: all 0.4s var(--cg-transition);
  cursor: pointer;
}

.circular-gallery__dot.active {
  background: var(--cg-accent);
  transform: scale(2);
  box-shadow: 0 0 15px var(--cg-accent);
}

.circular-gallery__hint {
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  text-align: center;
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}

.is-dragging .circular-gallery__wheel {
  transition: transform 0.1s linear !important;
}

@media (max-width: 768px) {
  :root {
    --cg-item-width: 260px;
    --cg-item-height: 380px;
    --cg-depth: 500px;
  }
}